Headquartered in Florida, ACI Worldwide is a payment systems company which processes electronic payments for more than 5,100 organizations globally, including over 1,000 of the largest financial institutions and intermediaries, the company claims.

Thousands of global merchants rely on ACI to execute $14 trillion each day in payments and securities. With a market capitalization of over $2.5 billion, Forbes ranks ACI #45 on its list of America’s Best Small Companies.